ML131842061
- 年龄
- 未说明
- 性别
- 未说明
- 标签
- 没有鸟
观察细节
Photo and a video. At least two birds evident in the video. Flying low at or below canopy height, right above the desembarcadero for at least 10 minutes, about 12 to 15 m high, sometimes higher and sometimes lower. Bat like flight. Very dark birds with no white wing bands. Short tail gives these birds a unique profile.
技术信息
- 尺寸
- 257 pixels x 173 pixels
- 原始文件大小
- 26.28 KB